* Finding the ports a process uses

** find the proces id of the process

#+BEGIN_SRC shell
pidof Heroes3.exe
#+END_SRC

** list all ports used by that process

#+BEGIN_SRC shell
netstat -tulpn | grep <process id>
#+END_SRC

#+RESULTS:

* Debugging network interfaces

Tools:

- ifconfig
- iwconfig
- nmcli
- ifup
- ifdown
- rfkill
- lshw -class network
